42558246780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1003259}}^1$

素因数の和:1003379

約数の個数: 96

約数和(自身を含む): 137534906880

約数和(自身を除く): 94976660100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8484, 10605, 14140, 21210, 42420, 1003259, 2006518, 3009777, 4013036, 5016295, 6019554, 7022813, 10032590, 12039108, 14045626, 15048885, 20065180, 21068439, 28091252, 30097770, 35114065, 42136878, 60195540, 70228130, 84273756, 101329159, 105342195, 140456260, 202658318, 210684390, 303987477, 405316636, 421368780, 506645795, 607974954, 709304113, 1013291590, 1215949908, 1418608226, 1519937385, 2026583180, 2127912339, 2837216452, 3039874770, 3546520565, 4255824678, 6079749540, 7093041130, 8511649356, 10639561695, 14186082260, 21279123390, 42558246780]

約数ペア:

[(1, 42558246780), (2, 21279123390), (3, 14186082260), (4, 10639561695), (5, 8511649356), (6, 7093041130), (7, 6079749540), (10, 4255824678), (12, 3546520565), (14, 3039874770), (15, 2837216452), (20, 2127912339), (21, 2026583180), (28, 1519937385), (30, 1418608226), (35, 1215949908), (42, 1013291590), (60, 709304113), (70, 607974954), (84, 506645795), (101, 421368780), (105, 405316636), (140, 303987477), (202, 210684390), (210, 202658318), (303, 140456260), (404, 105342195), (420, 101329159), (505, 84273756), (606, 70228130), (707, 60195540), (1010, 42136878), (1212, 35114065), (1414, 30097770), (1515, 28091252), (2020, 21068439), (2121, 20065180), (2828, 15048885), (3030, 14045626), (3535, 12039108), (4242, 10032590), (6060, 7022813), (7070, 6019554), (8484, 5016295), (10605, 4013036), (14140, 3009777), (21210, 2006518), (42420, 1003259)]